JLR Engineering Tool Download

How the JLR Engineering Tool Download Works

The JLR Engineering Tool Download process is license-driven: installers are not posted as anonymous public links. After a valid purchase — or an approved demo claim — the download key and installer arrive in your account and email automatically. This protects the software from tampering and ensures every installation is traceable and supportable.

Available Downloads

The download center covers the complete SX-Tool engineering software family for Jaguar and Land Rover. Each title below is the installer you receive with the corresponding license — feature differences are compared on the JLR Engineering Tool overview page.

• JET Master (SX-Tool) — full engineering suite for DoIP vehicles, MY2017–2025
• SX-CAN — engineering tool for CAN-bus vehicles, MY2010–2019
• JET Pro — diagnostics and CCF coding for DoIP vehicles
• JET LS (Locksmith) — key programming and All Keys Lost
• CCF-PRO — CCF editor covering MY2006–2025
• CCF Tool 5.0 — CCF edit and compare, MY2017–2025
• CCF Tool 4.6 / 4.8 — legacy CCF editors for MY2015–2019.5 and MY2021–2022

Installation Basics

Run the downloaded installer (JET_setup.exe) on a Windows 10/11 laptop with administrator rights, then activate with the license credentials from your email. Connect to the vehicle with a JLR ENET cable or ENET Wi-Fi adapter — full walkthroughs live at kb.sx-tool.com.

Important: Download Key ≠ License

The download key only unlocks the installer — it is not your software license. The license key itself is dispatched automatically to your account or email inbox instantly upon valid payment. If your license has not arrived within minutes of ordering, check spam, then message us via contact or the chat bubble, bottom right, and we will resend it.

Frequently Asked Questions

Can I download the software before buying? Yes — claim a free SX-Tool demo or request one via the demo request page and you receive the same installer with a demo license locked to one VIN.

Which version covers my vehicle? DoIP vehicles from roughly MY2017 onward use JET Master or JET Pro; CAN-era cars from MY2010–2019 use SX-CAN. Decode your platform with the free VIN decoder before ordering.

What are the system requirements? A Windows 10/11 laptop (i5/i7 recommended, 8 GB RAM minimum), stable internet for activation, and a compatible ENET or DoIP interface — details on the pricing page under technical requirements.

I reinstalled Windows — how do I get my license back? Official licenses can be switched to a new or reinstalled PC within the valid period at no extra charge; see the license key page for the switch procedure.

Last updated: 24 September 2026 · Written and reviewed by the SX-Tool technical team.

Last updated: 2026-09-24